//
//  Copyright (c) 2000-2002
//  Joerg Walter, Mathias Koch
//
//  Distributed under the Boost Software License, Version 1.0. (See
//  accompanying file LICENSE_1_0.txt or copy at
//  http://www.boost.org/LICENSE_1_0.txt)
//
//  The authors gratefully acknowledge the support of
//  GeNeSys mbH & Co. KG in producing this work.
//

#if defined(__GNUC__) && (__GNUC__ >= 9)
#pragma GCC diagnostic ignored "-Wdeprecated-copy"
#endif

#include "test1.hpp"

// Test matrix expression templates
template<class M, int N>
struct test_my_matrix {
    typedef typename M::value_type value_type;

    template<class VP>
    void test_container_with(VP& v1) const {
        // Container type tests in addition to expression types
        // Insert and erase
        v1.insert_element(0, 0, 55);
        v1.erase_element(1, 1);
        v1.clear();
    }

    template<class MP>
    void test_expression_with(MP& m1, MP& m2, MP& m3) const {
        value_type t;

        // Default Construct
        default_construct<MP>::test();

        // Copy and swap
        initialize_matrix(m1);
        initialize_matrix(m2);
        m1 = m2;
        std::cout << "m1 = m2 = " << m1 << std::endl;
        m1.assign_temporary(m2);
        std::cout << "m1.assign_temporary (m2) = " << m1 << std::endl;
        m1.swap(m2);
        std::cout << "m1.swap (m2) = " << m1 << " " << m2 << std::endl;

        // Zero assignment
        m1 = ublas::zero_matrix<>(m1.size1(), m1.size2());
        std::cout << "m1.zero_matrix = " << m1 << std::endl;
        m1 = m2;

#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
        // Project range and slice
        initialize_matrix(m1);
        initialize_matrix(m2);
        project(m1, ublas::range(0, 1), ublas::range(0, 1)) = project(m2, ublas::range(0, 1), ublas::range(0, 1));
        project(m1, ublas::range(0, 1), ublas::range(0, 1)) = project(m2, ublas::slice(0, 1, 1), ublas::slice(0, 1, 1));
        project(m1, ublas::slice(2, -1, 2), ublas::slice(2, -1, 2)) =
            project(m2, ublas::slice(0, 1, 2), ublas::slice(0, 1, 2));
        project(m1, ublas::slice(2, -1, 2), ublas::slice(2, -1, 2)) =
            project(m2, ublas::range(0, 2), ublas::range(0, 2));
        std::cout << "m1 = range/slice " << m1 << std::endl;
#endif

        // Unary matrix operations resulting in a matrix
        initialize_matrix(m1);
        m2 = -m1;
        std::cout << "- m1 = " << m2 << std::endl;
        m2 = ublas::conj(m1);
        std::cout << "conj (m1) = " << m2 << std::endl;

        // Binary matrix operations resulting in a matrix
        initialize_matrix(m1);
        initialize_matrix(m2);
        m3 = m1 + m2;
        std::cout << "m1 + m2 = " << m3 << std::endl;
        m3 = m1 - m2;
        std::cout << "m1 - m2 = " << m3 << std::endl;
        m3 = ublas::element_prod(m1, m2);
        std::cout << "element_prod (m1, m2) = " << m3 << std::endl;

        // Scaling a matrix
        t = N;
        initialize_matrix(m1);
        m2 = value_type(1.) * m1;
        std::cout << "1. * m1 = " << m2 << std::endl;
        m2 = t * m1;
        std::cout << "N * m1 = " << m2 << std::endl;
        initialize_matrix(m1);
        m2 = m1 * value_type(1.);
        std::cout << "m1 * 1. = " << m2 << std::endl;
        m2 = m1 * t;
        std::cout << "m1 * N = " << m2 << std::endl;

        // Some assignments
        initialize_matrix(m1);
        initialize_matrix(m2);
        m2 += m1;
        std::cout << "m2 += m1 = " << m2 << std::endl;
        m2 -= m1;
        std::cout << "m2 -= m1 = " << m2 << std::endl;
        m2 = m2 + m1;
        std::cout << "m2 = m2 + m1 = " << m2 << std::endl;
        m2 = m2 - m1;
        std::cout << "m2 = m2 - m1 = " << m2 << std::endl;
        m1 *= value_type(1.);
        std::cout << "m1 *= 1. = " << m1 << std::endl;
        m1 *= t;
        std::cout << "m1 *= N = " << m1 << std::endl;

        // Transpose
        initialize_matrix(m1);
        m2 = ublas::trans(m1);
        std::cout << "trans (m1) = " << m2 << std::endl;

        // Hermitean
        initialize_matrix(m1);
        m2 = ublas::herm(m1);
        std::cout << "herm (m1) = " << m2 << std::endl;

        // Matrix multiplication
        initialize_matrix(m1);
        initialize_matrix(m2);
        m3 = ublas::prod(m1, m2);
        std::cout << "prod (m1, m2) = " << m3 << std::endl;
    }

    void operator()() const {
        M m1(N, N), m2(N, N), m3(N, N);
        test_expression_with(m1, m2, m3);
        test_container_with(m1);

#ifdef USE_RANGE
        ublas::matrix_range<M> mr1(m1, ublas::range(0, N), ublas::range(0, N)),
            mr2(m2, ublas::range(0, N), ublas::range(0, N)), mr3(m3, ublas::range(0, N), ublas::range(0, N));
        test_expression_with(mr1, mr2, mr3);
#endif

#ifdef USE_SLICE
        ublas::matrix_slice<M> ms1(m1, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
            ms2(m2, ublas::slice(0, 1, N), ublas::slice(0, 1, N)),
            ms3(m3, ublas::slice(0, 1, N), ublas::slice(0, 1, N));
        test_expression_with(ms1, ms2, ms3);
#endif
    }
};

// Test matrix
void test_matrix() {
    std::cout << "test_matrix" << std::endl;

#ifdef USE_MATRIX
#ifdef USE_BOUNDED_ARRAY
#ifdef USE_FLOAT
    std::cout << "mp_test_type, bounded_array" << std::endl;
    test_my_matrix<ublas::matrix<mp_test_type, ublas::row_major, ublas::bounded_array<mp_test_type, 3 * 3>>, 3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "double, bounded_array" << std::endl;
    test_my_matrix<ublas::matrix<double, ublas::row_major, ublas::bounded_array<double, 3 * 3>>, 3>()();
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
    std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl;
    test_my_matrix<ublas::matrix<std::complex<mp_test_type>, ublas::row_major,
                                 ublas::bounded_array<std::complex<mp_test_type>, 3 * 3>>,
                   3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "std::complex<double>, bounded_array" << std::endl;
    test_my_matrix<
        ublas::matrix<std::complex<double>, ublas::row_major, ublas::bounded_array<std::complex<double>, 3 * 3>>,
        3>()();
#endif
#endif
#endif

#ifdef USE_UNBOUNDED_ARRAY
#ifdef USE_FLOAT
    std::cout << "mp_test_type, unbounded_array" << std::endl;
    test_my_matrix<ublas::matrix<mp_test_type, ublas::row_major, ublas::unbounded_array<mp_test_type>>, 3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "double, unbounded_array" << std::endl;
    test_my_matrix<ublas::matrix<double, ublas::row_major, ublas::unbounded_array<double>>, 3>()();
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
    std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl;
    test_my_matrix<
        ublas::matrix<std::complex<mp_test_type>, ublas::row_major, ublas::unbounded_array<std::complex<mp_test_type>>>,
        3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "std::complex<double>, unbounded_array" << std::endl;
    test_my_matrix<ublas::matrix<std::complex<double>, ublas::row_major, ublas::unbounded_array<std::complex<double>>>,
                   3>()();
#endif
#endif
#endif

#ifdef USE_STD_VECTOR
#ifdef USE_FLOAT
    std::cout << "mp_test_type, std::vector" << std::endl;
    test_my_matrix<ublas::matrix<mp_test_type, ublas::row_major, std::vector<mp_test_type>>, 3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "double, std::vector" << std::endl;
    test_my_matrix<ublas::matrix<double, ublas::row_major, std::vector<double>>, 3>()();
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
    std::cout << "std::complex<mp_test_type>, std::vector" << std::endl;
    test_my_matrix<ublas::matrix<std::complex<mp_test_type>, ublas::row_major, std::vector<std::complex<mp_test_type>>>,
                   3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "std::complex<double>, std::vector" << std::endl;
    test_my_matrix<ublas::matrix<std::complex<double>, ublas::row_major, std::vector<std::complex<double>>>, 3>()();
#endif
#endif
#endif
#endif

#ifdef USE_BOUNDED_MATRIX
#ifdef USE_FLOAT
    std::cout << "mp_test_type, bounded" << std::endl;
    test_my_matrix<ublas::bounded_matrix<mp_test_type, 3, 3>, 3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "double, bounded" << std::endl;
    test_my_matrix<ublas::bounded_matrix<double, 3, 3>, 3>()();
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
    std::cout << "std::complex<mp_test_type>, bounded" << std::endl;
    test_my_matrix<ublas::bounded_matrix<std::complex<mp_test_type>, 3, 3>, 3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "std::complex<double>, bounded" << std::endl;
    test_my_matrix<ublas::bounded_matrix<std::complex<double>, 3, 3>, 3>()();
#endif
#endif
#endif

#ifdef USE_VECTOR_OF_VECTOR
#ifdef USE_BOUNDED_ARRAY
#ifdef USE_FLOAT
    std::cout << "mp_test_type, bounded_array" << std::endl;
    test_my_matrix<ublas::vector_of_vector<mp_test_type, ublas::row_major,
                                           ublas::bounded_array<ublas::bounded_array<mp_test_type, 3>, 3 + 1>>,
                   3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "double, bounded_array" << std::endl;
    test_my_matrix<
        ublas::vector_of_vector<double, ublas::row_major, ublas::bounded_array<ublas::bounded_array<double, 3>, 3 + 1>>,
        3>()();
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
    std::cout << "std::complex<mp_test_type>, bounded_array" << std::endl;
    test_my_matrix<
        ublas::vector_of_vector<std::complex<mp_test_type>, ublas::row_major,
                                ublas::bounded_array<ublas::bounded_array<std::complex<mp_test_type>, 3>, 3 + 1>>,
        3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "std::complex<double>, bounded_array" << std::endl;
    test_my_matrix<ublas::vector_of_vector<std::complex<double>, ublas::row_major,
                                           ublas::bounded_array<ublas::bounded_array<std::complex<double>, 3>, 3 + 1>>,
                   3>()();
#endif
#endif
#endif

#ifdef USE_UNBOUNDED_ARRAY
#ifdef USE_FLOAT
    std::cout << "mp_test_type, unbounded_array" << std::endl;
    test_my_matrix<ublas::vector_of_vector<mp_test_type, ublas::row_major,
                                           ublas::unbounded_array<ublas::unbounded_array<mp_test_type>>>,
                   3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "double, unbounded_array" << std::endl;
    test_my_matrix<
        ublas::vector_of_vector<double, ublas::row_major, ublas::unbounded_array<ublas::unbounded_array<double>>>,
        3>()();
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
    std::cout << "std::complex<mp_test_type>, unbounded_array" << std::endl;
    test_my_matrix<ublas::vector_of_vector<std::complex<mp_test_type>, ublas::row_major,
                                           ublas::unbounded_array<ublas::unbounded_array<std::complex<mp_test_type>>>>,
                   3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "std::complex<double>, unbounded_array" << std::endl;
    test_my_matrix<ublas::vector_of_vector<std::complex<double>, ublas::row_major,
                                           ublas::unbounded_array<ublas::unbounded_array<std::complex<double>>>>,
                   3>()();
#endif
#endif
#endif

#ifdef USE_STD_VECTOR
#ifdef USE_FLOAT
    std::cout << "mp_test_type, std::vector" << std::endl;
    test_my_matrix<ublas::vector_of_vector<mp_test_type, ublas::row_major, std::vector<std::vector<mp_test_type>>>,
                   3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "double, std::vector" << std::endl;
    test_my_matrix<ublas::vector_of_vector<double, ublas::row_major, std::vector<std::vector<double>>>, 3>()();
#endif

#ifdef USE_STD_COMPLEX
#ifdef USE_FLOAT
    std::cout << "std::complex<mp_test_type>, std::vector" << std::endl;
    test_my_matrix<ublas::vector_of_vector<std::complex<mp_test_type>, ublas::row_major,
                                           std::vector<std::vector<std::complex<mp_test_type>>>>,
                   3>()();
#endif

#ifdef USE_DOUBLE
    std::cout << "std::complex<double>, std::vector" << std::endl;
    test_my_matrix<
        ublas::vector_of_vector<std::complex<double>, ublas::row_major, std::vector<std::vector<std::complex<double>>>>,
        3>()();
#endif
#endif
#endif
#endif
}
